Twintech Heating

HVAC Four

Heating, ventilation, and air conditioning is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality.


first time looking for houses in nyc what kind of heating is this and can it be converted to central

first time looking for houses in nyc what kind of heating is this and can it be converted to central

Posted On: February 17, 2023
Question from user amazondriverbynight at hvacadvice at reddit.com. Answer: Thats a hot water radiator. Central would be a completely different system. Answer from user ralphembree at hvacadvice at reddit.com. first time looking for houses in nyc what kind of heating is this and can it be converted to central cost approx the split ac i get The post first time looking for houses in nyc what kind of heating is this and can it be converted to central cost approx the split ac i get appeared first on KDM Gas. Re Posted From: first time looking for h...[More]





first time looking for houses in nyc what kind of heating is this and can it be converted to central

first time looking for houses in nyc what kind of heating is this and can it be converted to central

Posted On: February 17, 2023
Question from user amazondriverbynight at hvacadvice at reddit.com. Answer: Thats a hot water radiator. Central would be a completely different system. Answer from user ralphembree at hvacadvice at reddit.com. first time looking for houses in nyc what kind of heating is this and can it be converted to central cost approx the split ac i get The post first time looking for houses in nyc what kind of heating is this and can it be converted to central cost approx the split ac i get appeared first on KDM Gas. Re Posted From: first time looking for h...[More]



intermittent fail to fire

intermittent fail to fire

Posted On: February 14, 2023
Question from user Winter_Wookie at hvacadvice at reddit.com. Answer: Adjusting the gas valve didnt work because you fail to understand why its failing. Its not carrying the flame over. You need to clean out the entire unit with compressed air to get the dust out of the flame carriers. Answer from user JudgmentMajestic2671 at hvacadvice at reddit.com. intermittent fail to fire The post intermittent fail to fire appeared first on KDM Gas. Re Posted From: intermittent fail to fireKDM Gas...[More]





intermittent fail to fire

intermittent fail to fire

Posted On: February 14, 2023
Question from user Winter_Wookie at hvacadvice at reddit.com. Answer: Adjusting the gas valve didnt work because you fail to understand why its failing. Its not carrying the flame over. You need to clean out the entire unit with compressed air to get the dust out of the flame carriers. Answer from user JudgmentMajestic2671 at hvacadvice at reddit.com. intermittent fail to fire The post intermittent fail to fire appeared first on KDM Gas. Re Posted From: intermittent fail to fireKDM Gas...[More]



does this filter fit house is dusty

does this filter fit house is dusty

Posted On: February 13, 2023
I'm using the same filter size the previous resident did, but it looks too small, like air could blow around it? Is this normal? Thanks. Question from user ronthom at hvacadvice at reddit.com. Answer: Look up actual dimensions of the Honeywell filter number. Its actually 15-7 � 8 that ones only 15.4 buy the right filter and youll be fine. Theyre not cheap though. Answer from user FixFantastic5405 at hvacadvice at reddit.com. does this filter fit house is dusty The post does this filter fit house is dusty appeared first on KDM Gas. Re Posted F...[More]





does this filter fit house is dusty

does this filter fit house is dusty

Posted On: February 13, 2023
I'm using the same filter size the previous resident did, but it looks too small, like air could blow around it? Is this normal? Thanks. Question from user ronthom at hvacadvice at reddit.com. Answer: Look up actual dimensions of the Honeywell filter number. Its actually 15-7 � 8 that ones only 15.4 buy the right filter and youll be fine. Theyre not cheap though. Answer from user FixFantastic5405 at hvacadvice at reddit.com. does this filter fit house is dusty The post does this filter fit house is dusty appeared first on KDM Gas. Re Posted F...[More]



lennox g21q3601 pulse 21

lennox g21q3601 pulse 21

Posted On: February 12, 2023
Question from user Embarrassed_Dream581 at hvacadvice at reddit.com. Answer: Im posting a video of the sounds its making during the start cycle ending in the 1 hour lock out error code flashing. Answer from user Embarrassed_Dream581 at hvacadvice at reddit.com. lennox g21q3601 pulse 21 The post lennox g21q3601 pulse 21 appeared first on KDM Gas. Re Posted From: lennox g21q3601 pulse 21KDM Gas...[More]





lennox g21q3601 pulse 21

lennox g21q3601 pulse 21

Posted On: February 12, 2023
Question from user Embarrassed_Dream581 at hvacadvice at reddit.com. Answer: Im posting a video of the sounds its making during the start cycle ending in the 1 hour lock out error code flashing. Answer from user Embarrassed_Dream581 at hvacadvice at reddit.com. lennox g21q3601 pulse 21 The post lennox g21q3601 pulse 21 appeared first on KDM Gas. Re Posted From: lennox g21q3601 pulse 21KDM Gas...[More]



Can an Old Furnace Make You Sick?

Can an Old Furnace Make You Sick?

Posted On: February 11, 2023
If you haven’t used your furnace in quite some time, it may be possible your furnace might be a little rusty and may not run the same way it did last year. When something has been sitting dormant for a while, certain features tend to tense up and break more easily. Do you remember the last time you cleaned your furnace? Cleaning your furnace or having a technician come out to perform maintenance on your furnace can serve you many benefits this fall and winter. If you are not cleaning your furnace often, there is more room for dust and other h...[More]





Can an Old Furnace Make You Sick?

Can an Old Furnace Make You Sick?

Posted On: February 11, 2023
If you haven’t used your furnace in quite some time, it may be possible your furnace might be a little rusty and may not run the same way it did last year. When something has been sitting dormant for a while, certain features tend to tense up and break more easily. Do you remember the last time you cleaned your furnace? Cleaning your furnace or having a technician come out to perform maintenance on your furnace can serve you many benefits this fall and winter. If you are not cleaning your furnace often, there is more room for dust and other h...[More]



am i just sh*t out of luck

am i just sh*t out of luck

Posted On: February 11, 2023
Wanting to install an April Aire 700 humidifier. I’ve done them myself in my last couple houses, but I can’t figure out where I’d mount it as there just doesn’t appear to be anywhere above the coil it would fit. Question from user RR50 at hvacadvice at reddit.com. Answer: Do an April Aire 800 on the RA duct. Answer from user Twelve2SixElbow at hvacadvice at reddit.com. am i just shit out of luck The post am i just sh*t out of luck appeared first on KDM Gas. Re Posted From: am i just sh*t out of luckKDM Gas...[More]





am i just sh*t out of luck

am i just sh*t out of luck

Posted On: February 11, 2023
Wanting to install an April Aire 700 humidifier. I’ve done them myself in my last couple houses, but I can’t figure out where I’d mount it as there just doesn’t appear to be anywhere above the coil it would fit. Question from user RR50 at hvacadvice at reddit.com. Answer: Do an April Aire 800 on the RA duct. Answer from user Twelve2SixElbow at hvacadvice at reddit.com. am i just shit out of luck The post am i just sh*t out of luck appeared first on KDM Gas. Re Posted From: am i just sh*t out of luckKDM Gas...[More]



thermostat heat will not turn on pilot is on

thermostat heat will not turn on pilot is on

Posted On: February 10, 2023
Question from user rbfking at hvacadvice at reddit.com. Answer: Do you have a multi-meter? Is there 24 to 28vac between the W and R terminals. If not, then you need to see if the furnace has 24vac at the R and C terminals. If it doesnt the furnace may not have power, or the transformer making the 24vac power may have failed. A standing pilot can stay lit while the furnace loses power. Once the pilot light heats the thermopile, it will keep the pilot valve open indefinitely. Answer from user kriegmonster at hvacadvice at reddit.com. thermostat h...[More]





thermostat heat will not turn on pilot is on

thermostat heat will not turn on pilot is on

Posted On: February 10, 2023
Question from user rbfking at hvacadvice at reddit.com. Answer: Do you have a multi-meter? Is there 24 to 28vac between the W and R terminals. If not, then you need to see if the furnace has 24vac at the R and C terminals. If it doesnt the furnace may not have power, or the transformer making the 24vac power may have failed. A standing pilot can stay lit while the furnace loses power. Once the pilot light heats the thermopile, it will keep the pilot valve open indefinitely. Answer from user kriegmonster at hvacadvice at reddit.com. thermostat h...[More]



no c wire

no c wire

Posted On: February 9, 2023
Hey all, I have a furnace and radiant baseboard heating. So my thermostat it uses the typical 3 wire configuration. If I am understanding correctly I can repurpose the green wire as a c wire, however i would lose independent fan control. But correct me if I am wrong, this wouldn’t have any impact since it’s radiant baseboard heat any not forced hot air. Thanks!. Question from user shimmy_yaw at hvacadvice at reddit.com. Answer: A thermostat controlling a boiler heating Zone, its in principle of two wire configuration but with the third wire...[More]





no c wire

no c wire

Posted On: February 9, 2023
Hey all, I have a furnace and radiant baseboard heating. So my thermostat it uses the typical 3 wire configuration. If I am understanding correctly I can repurpose the green wire as a c wire, however i would lose independent fan control. But correct me if I am wrong, this wouldn’t have any impact since it’s radiant baseboard heat any not forced hot air. Thanks!. Question from user shimmy_yaw at hvacadvice at reddit.com. Answer: A thermostat controlling a boiler heating Zone, its in principle of two wire configuration but with the third wire...[More]



blower motor help

blower motor help

Posted On: February 7, 2023
Can someone please give me some advice. Blower motor broke, part was ordered from manufacturer and installed today. It sounds loud with a kind of deep undertone (I thought at first that machinery was running outside my home). Not so. When it cuts off it makes a noise as the fan winds down. None of this was present before the motor broke. Can you take a listen … this sound isn’t normal. If the blower is the right one for my Carrier model, it should sound the same, right? Question from user Dry-Mycologist3847 at hvacadvice at reddit.com. ...[More]





blower motor help

blower motor help

Posted On: February 7, 2023
Can someone please give me some advice. Blower motor broke, part was ordered from manufacturer and installed today. It sounds loud with a kind of deep undertone (I thought at first that machinery was running outside my home). Not so. When it cuts off it makes a noise as the fan winds down. None of this was present before the motor broke. Can you take a listen … this sound isn’t normal. If the blower is the right one for my Carrier model, it should sound the same, right? Question from user Dry-Mycologist3847 at hvacadvice at reddit.com. ...[More]



should i buy and hoard some r410a while it is still produced

should i buy and hoard some r410a while it is still produced

Posted On: February 6, 2023
I am getting a new Air source to Air Heat Pump (obviously with R410A). The tree huggers and liberals are at it once more and want to replace R410A with something like supercritical CO2 (I think in moon country they call it EcoCute or HelloKitty or something equally pervy and use it in water heaters). . So my question is, if they needed to charge my heat pump again in say 8-9 years due to leaked refrigerant or some other issue, it will cost massively. Will it make sense to buy and store few cans of R410A while it is still cheap? Question from u...[More]





should i buy and hoard some r410a while it is still produced

should i buy and hoard some r410a while it is still produced

Posted On: February 6, 2023
I am getting a new Air source to Air Heat Pump (obviously with R410A). The tree huggers and liberals are at it once more and want to replace R410A with something like supercritical CO2 (I think in moon country they call it EcoCute or HelloKitty or something equally pervy and use it in water heaters). . So my question is, if they needed to charge my heat pump again in say 8-9 years due to leaked refrigerant or some other issue, it will cost massively. Will it make sense to buy and store few cans of R410A while it is still cheap? Question from u...[More]



TOP